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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-changelog] [xen-unstable] do_set_trap_table()'s argument can be const.
# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1200672545 0
# Node ID ec10c9a2d97679c04e384b28bc92c71a574cdd79
# Parent ada944b5e066cbb75ed8b5d23fc656fad0855657
do_set_trap_table()'s argument can be const.
Also, automatically generate const version of every guest handle
definition.
Signed-off-by: Jan Beulich <jbeulich@xxxxxxxxxx>
Signed-off-by: Keir Fraser <keir.fraser@xxxxxxxxxx>
---
xen/arch/ia64/xen/hypercall.c | 2 +-
xen/arch/x86/traps.c | 2 +-
xen/arch/x86/x86_32/traps.c | 2 +-
xen/arch/x86/x86_64/traps.c | 2 +-
xen/include/asm-x86/hypercall.h | 2 +-
xen/include/public/arch-ia64.h | 4 +++-
xen/include/public/arch-powerpc.h | 3 ++-
xen/include/public/arch-x86/xen.h | 3 ++-
xen/include/public/xen.h | 1 -
9 files changed, 12 insertions(+), 9 deletions(-)
diff -r ada944b5e066 -r ec10c9a2d976 xen/arch/ia64/xen/hypercall.c
--- a/xen/arch/ia64/xen/hypercall.c Fri Jan 18 15:46:58 2008 +0000
+++ b/xen/arch/ia64/xen/hypercall.c Fri Jan 18 16:09:05 2008 +0000
@@ -454,7 +454,7 @@ static long unregister_guest_callback(st
/* First time to add callback to xen/ia64, so let's just stick to
* the newer callback interface.
*/
-long do_callback_op(int cmd, XEN_GUEST_HANDLE(cvoid) arg)
+long do_callback_op(int cmd, XEN_GUEST_HANDLE(const_void) arg)
{
long ret;
diff -r ada944b5e066 -r ec10c9a2d976 xen/arch/x86/traps.c
--- a/xen/arch/x86/traps.c Fri Jan 18 15:46:58 2008 +0000
+++ b/xen/arch/x86/traps.c Fri Jan 18 16:09:05 2008 +0000
@@ -2825,7 +2825,7 @@ long unregister_guest_nmi_callback(void)
return 0;
}
-long do_set_trap_table(XEN_GUEST_HANDLE(trap_info_t) traps)
+long do_set_trap_table(XEN_GUEST_HANDLE(const_trap_info_t) traps)
{
struct trap_info cur;
struct vcpu *curr = current;
diff -r ada944b5e066 -r ec10c9a2d976 xen/arch/x86/x86_32/traps.c
--- a/xen/arch/x86/x86_32/traps.c Fri Jan 18 15:46:58 2008 +0000
+++ b/xen/arch/x86/x86_32/traps.c Fri Jan 18 16:09:05 2008 +0000
@@ -419,7 +419,7 @@ static long unregister_guest_callback(st
}
-long do_callback_op(int cmd, XEN_GUEST_HANDLE(cvoid) arg)
+long do_callback_op(int cmd, XEN_GUEST_HANDLE(const_void) arg)
{
long ret;
diff -r ada944b5e066 -r ec10c9a2d976 xen/arch/x86/x86_64/traps.c
--- a/xen/arch/x86/x86_64/traps.c Fri Jan 18 15:46:58 2008 +0000
+++ b/xen/arch/x86/x86_64/traps.c Fri Jan 18 16:09:05 2008 +0000
@@ -470,7 +470,7 @@ static long unregister_guest_callback(st
}
-long do_callback_op(int cmd, XEN_GUEST_HANDLE(cvoid) arg)
+long do_callback_op(int cmd, XEN_GUEST_HANDLE(const_void) arg)
{
long ret;
diff -r ada944b5e066 -r ec10c9a2d976 xen/include/asm-x86/hypercall.h
--- a/xen/include/asm-x86/hypercall.h Fri Jan 18 15:46:58 2008 +0000
+++ b/xen/include/asm-x86/hypercall.h Fri Jan 18 16:09:05 2008 +0000
@@ -34,7 +34,7 @@ do_physdev_op_compat(
extern long
do_set_trap_table(
- XEN_GUEST_HANDLE(trap_info_t) traps);
+ XEN_GUEST_HANDLE(const_trap_info_t) traps);
extern int
do_mmu_update(
diff -r ada944b5e066 -r ec10c9a2d976 xen/include/public/arch-ia64.h
--- a/xen/include/public/arch-ia64.h Fri Jan 18 15:46:58 2008 +0000
+++ b/xen/include/public/arch-ia64.h Fri Jan 18 16:09:05 2008 +0000
@@ -36,7 +36,9 @@
#endif
#define __DEFINE_XEN_GUEST_HANDLE(name, type) \
- ___DEFINE_XEN_GUEST_HANDLE(name, type)
+ ___DEFINE_XEN_GUEST_HANDLE(name, type); \
+ ___DEFINE_XEN_GUEST_HANDLE(const_##name, const type)
+
#define DEFINE_XEN_GUEST_HANDLE(name) __DEFINE_XEN_GUEST_HANDLE(name, name)
#define XEN_GUEST_HANDLE(name) __guest_handle_ ## name
#define XEN_GUEST_HANDLE_64(name) XEN_GUEST_HANDLE(name)
diff -r ada944b5e066 -r ec10c9a2d976 xen/include/public/arch-powerpc.h
--- a/xen/include/public/arch-powerpc.h Fri Jan 18 15:46:58 2008 +0000
+++ b/xen/include/public/arch-powerpc.h Fri Jan 18 16:09:05 2008 +0000
@@ -32,7 +32,8 @@
} __attribute__((__aligned__(8))) __guest_handle_ ## name
#define __DEFINE_XEN_GUEST_HANDLE(name, type) \
- ___DEFINE_XEN_GUEST_HANDLE(name, type)
+ ___DEFINE_XEN_GUEST_HANDLE(name, type); \
+ ___DEFINE_XEN_GUEST_HANDLE(const_##name, const type)
#define DEFINE_XEN_GUEST_HANDLE(name) __DEFINE_XEN_GUEST_HANDLE(name, name)
#define XEN_GUEST_HANDLE(name) __guest_handle_ ## name
#define set_xen_guest_handle(hnd, val) \
diff -r ada944b5e066 -r ec10c9a2d976 xen/include/public/arch-x86/xen.h
--- a/xen/include/public/arch-x86/xen.h Fri Jan 18 15:46:58 2008 +0000
+++ b/xen/include/public/arch-x86/xen.h Fri Jan 18 16:09:05 2008 +0000
@@ -37,7 +37,8 @@
#endif
#define __DEFINE_XEN_GUEST_HANDLE(name, type) \
- ___DEFINE_XEN_GUEST_HANDLE(name, type)
+ ___DEFINE_XEN_GUEST_HANDLE(name, type); \
+ ___DEFINE_XEN_GUEST_HANDLE(const_##name, const type)
#define DEFINE_XEN_GUEST_HANDLE(name) __DEFINE_XEN_GUEST_HANDLE(name, name)
#define __XEN_GUEST_HANDLE(name) __guest_handle_ ## name
#define XEN_GUEST_HANDLE(name) __XEN_GUEST_HANDLE(name)
diff -r ada944b5e066 -r ec10c9a2d976 xen/include/public/xen.h
--- a/xen/include/public/xen.h Fri Jan 18 15:46:58 2008 +0000
+++ b/xen/include/public/xen.h Fri Jan 18 16:09:05 2008 +0000
@@ -48,7 +48,6 @@ DEFINE_XEN_GUEST_HANDLE(long);
DEFINE_XEN_GUEST_HANDLE(long);
__DEFINE_XEN_GUEST_HANDLE(ulong, unsigned long);
DEFINE_XEN_GUEST_HANDLE(void);
-__DEFINE_XEN_GUEST_HANDLE(cvoid, const void);
DEFINE_XEN_GUEST_HANDLE(xen_pfn_t);
#endif
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